'How I Met Your Mother' season 9 episode 14 will give us all a final slap to a number of issues our favorite characters have to face hours before the wedding. Aside from a visit from 'Boyz II Men,' it seems that Barney will get some shocking visits from his ex-lovers. Will this affect the long-planned and much-anticipated wedding of the year? And will this entail a possible rift between the soon-to-be couple? Find out tonight by tuning in on CBS at 8/7c or watch 'How I Met Your Mother' season 9 episode 14 through the free link made available at the end of this post.

While the 'How I Met Your Mother' season 9 episode 13 marked the mid-season finale of the hit CBS comedy series, tonight' show will not only mark its return and the final 11 episodes of our beloved series. However, there's no room for sulking and sobbing right now as the gang is down to the final 20 hours before the wedding, and some shocking twist are about to happen. Then, there is the favorable reappearance of The Mother (Cristin Milioti) who will now join the gang at the wedding venue. Meanwhile, some not so strange things are about to take place when the slapping bet has been revived by Marshall (Jason Segel) and Barney (Neil Patrick Harris). It can be noted that this slapping bet actually began way back in season 2, so it's pretty interesting to know that the show is getting some antics from the past. Don't miss the all-new episode tonight. Watch 'How I Met Your Mother' season 9 episode 14 using the free link found below.

Meanwhile, we will witness in tonight's show how Barney and the rest of the gang will react when a number of Barney's ex-lovers resurface prior to the wedding. Spoilers revealed the names of Barney's ex-lovers who will make appear in tonight's episode. First is Stacy Keibler who is to reprise Karina, a bartender, who got tricked by Barney to sleep with him in season 5. Another is Nazanin Boniadi who will be reprising her role as Nora, Barney's ex and Robin's co-worker at World Wide News. April Bowlby will also return as "Crazy Meg," Barney's super clingy and annoying ex. Eva Amurri, who plays Shelly, will also return. Finally, Barney's first girlfriend ever Shannon, played by Katie Walder is making an appearance tonight. Find out what will happen when all of these girls come crashing before the wedding. Watch 'How I Met Your Mother' season 9 episode 14 using the free link below.

Just recently, executive producer Carter Bays told TV Line that in tonight's episode we can see that "it's a bruising weekend for everybody," adding "A lot goes down. But [Ted is] going to meet [The Mother] at exactly the right time in his life" On the other hand, if you are curious what made Marshall and Barney engage into the slapping bet again, actor Jason Segel told TV Line a major spoiler. "I'll just say two words, and you can take them any way you want: Hilary Clinton." For more slapping spoilers check out the preview for the upcoming episode below, and don't forget to watch 'How I Met Your Mother' season 9 episode 14 titled "Slapsgiving 3: Slappointment in Slapmarra" using the free link provided at the bottom.

The official synopsis for 'How I Met Your Mother' Season 9 Episode 14 reads: "In an attempt to deliver a devastating final slap to Barney, Marshall explains how he mastered the Slap of A Million Exploding Suns."

"Slapsgiving 3: Slappointment in Slapmarra" is set to air this Monday, at 8/7c on CBS. Watch 'How I Met Your Mother' season 9 episode 14 using this free link here.